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| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-07-06 01:00:34 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-07-06 01:00:34 +0000 |
| commit | d054cab6113b9df488e7c0bdace28545765270e1 (patch) | |
| tree | 4e02cdf82c99ecb0fec19e92f0423ce952bb9107 /lib/rdoc | |
| parent | 25e8f524f2676514e999d5fcbb08fadbf82b0bb5 (diff) | |
| download | ruby-d054cab6113b9df488e7c0bdace28545765270e1.tar.gz | |
rdoc/stats/normal.rb: IO.console_size
* lib/rdoc/stats/normal.rb (print_file): use IO.console_size to
follow window resize.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46710 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'lib/rdoc')
| -rw-r--r-- | lib/rdoc/stats/normal.rb | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/rdoc/stats/normal.rb b/lib/rdoc/stats/normal.rb index f1a88d4a6b..64e20cc3c8 100644 --- a/lib/rdoc/stats/normal.rb +++ b/lib/rdoc/stats/normal.rb @@ -1,3 +1,5 @@ +require 'io/console/size' + ## # Stats printer that prints just the files being documented with a progress # bar @@ -20,7 +22,7 @@ class RDoc::Stats::Normal < RDoc::Stats::Quiet # Print a progress bar, but make sure it fits on a single line. Filename # will be truncated if necessary. - terminal_width = (ENV['COLUMNS'] || 80).to_i + terminal_width = IO.console_size[1].to_i.nonzero? || 80 max_filename_size = terminal_width - progress_bar.size if filename.size > max_filename_size then |